package com.ezest.javafx.demogallery.panes;

import javafx.application.Application;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.geometry.Insets;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Accordion;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.control.TitledPane;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.HBox;
import javafx.scene.paint.Color;
import javafx.stage.Stage;

public class TitledPaneSample<E> extends Application {
	final String[] imageNames = new String[] { "Apples", "Flowers", "Leaves" };
	final Image[] images = new Image[imageNames.length];
	final ImageView[] pics = new ImageView[imageNames.length];
	final TitledPane[] tps = new TitledPane[imageNames.length];
	final Label label = new Label("N/A");

	public static void main(String[] args) {
		launch(args);
	}

	@Override
	public void start(Stage stage) {
		stage.setTitle("TitledPane");
		Scene scene = new Scene(new Group(), 800, 250);
		scene.setFill(Color.GHOSTWHITE);
		// --- GridPane container
		TitledPane gridTitlePane = new TitledPane();
		GridPane grid = new GridPane();
		grid.setVgap(4);
		grid.setPadding(new Insets(5, 5, 5, 5));
		grid.add(new Label("To: "), 0, 0);
		grid.add(new TextField(), 1, 0);
		grid.add(new Label("Cc: "), 0, 1);
		grid.add(new TextField(), 1, 1);
		grid.add(new Label("Subject: "), 0, 2);
		grid.add(new TextField(), 1, 2);
		grid.add(new Label("Attachment: "), 0, 3);
		grid.add(label, 1, 3);
		gridTitlePane.setText("Grid");
		gridTitlePane.setContent(grid);
	
		// --- Accordion
		final Accordion accordion = new Accordion();
		for (int i = 0; i < imageNames.length; i++) {
			images[i] = new Image(getClass().getResourceAsStream(imageNames[i] + ".jpg"));
			pics[i] = new ImageView(images[i]);
			tps[i] = new TitledPane(imageNames[i], pics[i]);
		}
		accordion.getPanes().addAll(tps);
		
		accordion.expandedPaneProperty().addListener(new ChangeListener<TitledPane>() {

			@Override
			public void changed(ObservableValue<? extends TitledPane> arg0, TitledPane arg1, TitledPane arg2) {
				// TODO Auto-generated method stub
				
			}/*
			public void changed(ObservableValue<? extends TitledPane> ov, TitledPane old_val, TitledPane new_val) {
				if (new_val != null) {
					label.setText(accordion.getExpandedPane().getText() + ".jpg");
				}
			}
		*/});
		HBox hbox = new HBox(10);
		hbox.setPadding(new Insets(20, 0, 0, 20));
		hbox.getChildren().setAll(gridTitlePane, accordion);
		Group root = (Group) scene.getRoot();
		root.getChildren().add(hbox);
		stage.setScene(scene);
		stage.show();
	}
}
